# Clock vs Chess Clock Ultra

The clearest difference is iOS requirement: Clock at 13.0 against Chess Clock Ultra's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Clock | Chess Clock Ultra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clock-it-practa/id6747304813/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 54 MB | 2 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PRACTA LLC.](https://appshunter.io/developer/1721619462) | [netAdapt Apps](https://appshunter.io/developer/1201313766) |

## What reviewers say

### Clock

[App page](https://appshunter.io/ios/app/clock-it-practa/id6747304813)

Challenge your timing abilities with two distinct game modes. Accurately stop the clock to match displayed milliseconds or rely on your internal sense of time to hit specific seconds.

**Highlights:** Two challenging game modes, Test millisecond accuracy, Develop inner clock skills, Simple, intuitive gameplay, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases:** none


### Chess Clock Ultra

[App page](https://appshunter.io/ios/app/chess-clock-ultra/id6761626273)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Clock free?

Clock is free to download, with no in-app purchases.

### Is Chess Clock Ultra free?

Chess Clock Ultra is free to download, with no in-app purchases.

### Do Clock or Chess Clock Ultra have ads?

Neither Clock nor Chess Clock Ultra shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*